Which unit do you never keep in their “canon class”?

So most units come with a class and their proficiencies that lead them into a certain class. Which units do you guys choose to not follow their canon class/pathway?

For me, it’s always Sylvain. I always make him a Warlock which compliments his budding talent so it’s not too left field. But he’s incredible, i love having a tanky mage who still hits hard. You can give Thyrsus to your glass canon and still have another mage who can actually tank some hits. And there’s nothing more funny than watching Sylvain one shot Edelgard.

I also have a sword master Ignatz right now and he’s amazing and a super fun crit machine.